Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-30SB
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-30SB is a genuine double-acting COMPACT cylinder (Ø100mm bore) whose extend end-position is set by an external M27×2.0 adjustment screw. You can dial the stroke anywhere from 80 to 110 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke110 mm
- Adjustable range80–110 mm
- Adjuster threadM27×2.0
- Port sizePT3/8
- CushionFixed NBR bumper (both ends)
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-30SB
The AirTAC SDAJ100X110-30SB is a compact double-acting single-rod cylinder featuring an external adjustable extend stop. By turning the R (M27x2.0) screw, you can dial the forward stroke down from 110 mm to 80 mm directly on the machine without swapping shims or parts. The adjuster sets the physical stop position, so output force remains identical to a standard SDA of this bore, delivering 3927 N push at 0.5 MPa.
This model includes a built-in piston magnet (-S) for AirTAC reed or electronic switches and a male-thread piston rod (-B, M26x1.5). The short riveted body saves axial mounting depth where a larger profile cylinder will not fit. End-of-stroke deceleration is handled by a fixed NBR bumper, which absorbs shock but is not an adjustable air cushion. Operating speed ranges from 30-500 mm/s.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-30SB Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-30SB |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 110 mm |
| Adjustable range | 80 – 110 mm |
| Adjuster thread (R) | M27×2.0 |
| Port size | PT3/8 |
| Acting type | Double acting |
|---|---|
| Rod end thread | M18×1.5 F / M26×1.5 male (B) |
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Fixed NBR bumper (both ends) |
The adjustment screw shortens the extend stroke by up to 30 mm. Force is unchanged from a standard SDA of the same bore. Specifications follow the official AirTAC SDAJ datasheet.
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3525 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Force matches a standard SDA of the same bore; the adjuster only sets the stop position, not the area. Actual usable force is lower than theoretical due to friction.
Model Code: Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-30SB
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×110 | Maximum stroke length in mm. |
| -30 | Adjustable window (10/20/30/40/50/75/100 mm). |
| S / B | S = magnet; B = male-thread rod (both optional). |
Thread: PT standard. Related SDA-family variants: SDA (fixed stroke), SDAD (double rod), SSA/STA (single acting), SDAT (duplex), SDAW (duplex-end).
Where the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-30SB Is Used
Heavy Press Tuning
Dial the 80-110 mm extend stop during setup to apply exact clamping force without reprogramming the PLC.
Large Fixture Changeover
Quickly adjust the male M26x1.5 rod extension when swapping heavy machining jigs on a shared base.
Vertical Lift Positioning
Set precise lower limits for 200.2 kg lifts, using the mechanical stop to define the exact drop depth.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-30SB the Right Cylinder?
When sizing this actuator, compare its 3927 N push at 0.5 MPa with neighbouring bores. Stepping down, the SDAJ80 provides 2513.3 N, which may be insufficient for heavy loads, making the 100 mm bore the correct choice for high-force needs. Based on the 0.5 MPa figure, the safe working load is roughly 2356 N (about 60 percent of capacity), allowing a vertical lift of approximately 200.2 kg with a 2:1 margin.
Choose this specific configuration if your fixture requires on-site stroke tuning between 80 and 110 mm. Confirm your setup requires the PT3/8 air port, the M26x1.5 male rod end, and the magnetic switches. Note that a plain cylinder does not hold a load on air loss or valve centring; the piston drifts and the fixed bumper only decelerates near the end. For load holding without live pressure, install an external rod lock or pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 80–110 mm
- ✓ Force at your working pressure
- ✓ Access to reach the R adjuster
- ✓ Magnet (S) for sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Lock the M27×2.0 adjuster after setting the stroke.
- check Avoid side load on the piston rod.
- check Front/rear covers are riveted — do not dismantle.
- check Installation by qualified personnel per AirTAC docs.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-30SB FAQ
At 0.5 MPa, push force is 3927 N and pull is 3524.9 N. At 0.7 MPa, push is 5497.8 N and pull is 4934.8 N. The theoretical maximum push is 801 kgf at 1.0 MPa.
The R (M27x2.0) screw shortens the extend stop by up to 30 mm, giving a usable range of 80-110 mm; it does not alter force. The -S code means a built-in magnet for AirTAC reed or electronic switches.
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